What is the title of Huang Jinhui? Director of Dinglong Joint-stock Company

Huang Jinhui: Male, born in 1968, bachelor degree, double bachelor degree, senior engineer. 1July, 1990 to1June, 1999, served as the management cadre of Sharon da (Jingzhou) agrochemical company; From June 2000 to March 2003, he served as the management cadre of Tianjin Pharmaceutical Group. Since March 2003, he has served as deputy general manager of the company.